177278-95-4

Upstream product

• 93-56-1 phenylethane 1,2-diol 
• 76-83-5 trityl chloride 
• 611-71-2 MANDELIC ACID 

Downstream Products

• 344344-54-3 (R,S)-5,13-diphenyl-3,6,9,12,15-pentaoxa-21-azabicyclo<15.3.1>heneicosa-1(21),17,19-triene-2,16-dione 
• 344343-74-4 5,13-diphenyl-3,6,9,12,15,20-hexaoxobicyclo<15.2.1>eicosa-17,19-diene-2,16-dione 
• 344270-08-2 9,17-diphenyl-1,4,7,10,13,16-hexaoxacyclooctadecane 
• 345317-92-2 2-{2-[2-(2-Hydroxy-1-phenyl-ethoxy)-ethoxy]-ethoxy}-2-phenyl-ethanol 
• 344800-40-4 C₅₈H₅₄O₅ 

Relevant academic research and scientific papers

Studies in glycopeptide synthesis

This short report describes the preliminary results of the synthesis of glycopeptides bearing complex type biantennary sialylglycans. Using the latest efficient auxiliary for peptide-peptide coupling reactions, we successfully synthesized glycopeptides.

Preparation of Chiral Diphenyl-Substituted Polyether-Diester Compounds

A new series of chiral polyether-diester ligands has been prepared by reacting racemic and chiral diphenyl-substituted tetraethylene glycols with diglycolyl chloride (5 and 6), 2,5-furandicarbonyl chloride (7 and 8), 2,6-pyridinedicarbonyl chloride (9-12), and 4-methoxy-2,6-pyridinedicarbonyl chloride (13).The chiral diphenyl-substituted tetraethylene glycols were prepared from the dl-, (S)-, and (R)-mandelic acids.